/*
 * Copyright 2012-2020 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.boot.context.properties.bind;

import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * Annotation that can be used to specify the name when binding to an immutable property.
 * This annotation may be required when binding to names that clash with reserved language
 * keywords.
 *
 * @author Phillip Webb
 * @since 2.4.0
 */
@Retention(RetentionPolicy.RUNTIME)
@Target({ ElementType.PARAMETER })
@Documented
public @interface Name {

	/**
	 * The name of the property to use for binding.
	 * @return the property name
	 */
	String value();

}
